173 Chauncey St

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 2L class C · closed · HPD violation

Show 82 more

Heat or hot waterApt 2L class C · closed · HPD violation

Heat or hot waterApt 2L class C · closed · HPD violation

Heat or hot waterApt 3L class C · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 2L class C · closed · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 2L class C · closed · HPD violation

Heat or hot waterApt 2L class C · closed · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot waterApt 3F complaint

2024 Nov

2024 Nov

2024 Jan

2023 Jun

2023 Jun

2019 Nov

2017 Feb

2015 Mar

2015 Mar

2014 May

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Local Law 62/91 - Boilers never closed · DOB violation

Boiler inspection filings

Latest accepted inspection Jul 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-21 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

26 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Heat sourceno recordNo boiler registration or district steam on record
Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 3 complaints, 2025 · 2 in the past year

What has happened here

Leaks class A · HPD violation

PlumbingApt 3L complaint

PlumbingApt 2L complaint

Water service line

Non-Lead (field inspection)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Issues on record · 4 complaints, 2025 · 1 in the past year

What has happened here

Pests class A · paperwork · HPD violation

MoldApt 2L class B · HPD violation

MoldApt 2L class A · closed · HPD violation

Unsanitary conditions complaint

MoldApt 2L complaint

2025 Apr

PestsApt 3L complaint

Show 2 more

PestsApt 3L complaint

2024 Aug

PestsApt 3L complaint

Flooding

No issues on record

FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-21

What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Gas

What has happened here

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2026)

DOB Safety Violations, as of 2026-10-21

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

78 open: 73 about building conditions — doors and windows (14), electrical (14), walls, floors and stairs (12), other conditions (7); 15 immediately hazardous (class C), 5 about paperwork or notices. Also 13 older records from 1987–2016 never closed. 25 further violations from 2025–2026 were closed. 274 violations on record in all, 1984–2026 — the 147 most recent are listed here

Other conditions class B

Walls, floors and stairs class C

Walls, floors and stairs class C

Fire safety class C

Structure and facade class C

Pests class A · paperwork

Show 42 more

Doors and windows class A

Other conditions class I

Smoke or CO detectors class A

Leaks class A

Heat or hot waterApt 3L class C

Other conditionsApt 3L class B

Walls, floors and stairsApt 3L class A

Walls, floors and stairs class A · closed

MoldApt 2L class B

Walls, floors and stairs class A · paperwork

Doors and windowsApt 2L class B

MoldApt 2L class A · closed

Fire safetyApt 3L class B

Smoke or CO detectorsApt 3L class B

Smoke or CO detectorsApt 3L class B

Other conditionsApt 3L class A

Other conditionsApt 3L class A

Smoke or CO detectorsApt 3L class B · closed

Smoke or CO detectorsApt 3L class B · closed

Other conditions class I · paperwork · closed

Walls, floors and stairs class A · paperwork · closed

and 41 more at the source

Housing Maintenance Code Violations, as of 2026-10-21 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

50 open: 5 about building conditions, 36 about filings or paperwork, 9 older than 10 years

PL-PER Gas Piping - LL152

2015 Mar

Show 17 more

2014 May

and 25 more at the source

DOB Violations, as of 2026-10-21 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

37 heat or hot water, 5 safety, 3 plumbing, 2 pests, 1 doors or windows, 1 mold, 1 unsanitary conditions

Show 44 more

Doors or windows, plumbing, safetyApt 3L

Plumbing, moldApt 2L

2025 Apr

Unsanitary conditions

2025 Apr

Plumbing

Heat or hot waterApt 3F

Appliances, electrical, general repairs, pestsApt 3L

Alteration permit, Plumbing permit

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

2 permits since 1990

2024 Aug

and 1 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-21 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

Other conditions class B · HPD violation

Other conditions class I · HPD violation

Smoke or CO detectors class A · HPD violation

Other conditionsApt 3L class B · HPD violation

Doors or windows, safetyApt 3L complaint

Smoke or CO detectorsApt 3L class B · HPD violation

Show 9 more

Smoke or CO detectorsApt 3L class B · HPD violation

Other conditionsApt 3L class A · HPD violation

Other conditionsApt 3L class A · HPD violation

Smoke or CO detectorsApt 3L class B · closed · HPD violation

Smoke or CO detectorsApt 3L class B · closed · HPD violation

Other conditions class I · paperwork · closed · HPD violation